Airzone Aidoo KNX Handbuch Zur Integration Seite 51

Diagnosis
display
E12 Automatic address setting in progress
E13 Indoor unit transmission failure to remote controller
E15 Automatic address alarm (too few units)
E16 Automatic address alarm (too many units)
E18 Group control wiring communication failure
E20 No indoor unit in automatic address setting
E21 Outdoor main board failure
E22 Outdoor main board sensor error
E24 Communication failure betweenoutdoor units
E26 Inconsistencies in number of outdoor units
E31 Communication failure between units
F01 Indoor heat exchanger inlet temperature sensor (E1)
F02 Water heat exchanger anti-freeze sensor (E2)
F03 Water heat exchanger refrigerant outlet temperature sensor (E3)
F04 Compressor outlet temperature sensor
Outdoor heat exchanger inlet temperature sensor / Outdoor heat
F06
exchanger 2 inlet temperature sensor (3WAY only)
F08 Outside air temperature sensor
Indoor unit intake temperature sensor / Hot and cold water inlet
F10
sensor
Indoor unit discharge temperature sensor / Hot and cold water
F11
outlet sensor
F12 Compressor inlet temperature sensor
F13 Coolant temperature sensor
F16 Compressor inlet / outlet pressure sensor error
F17 Hot water outlet temperature sensor
F18 Exhaust gas temperature sensor
F20 Clutch coil temperature sensor error
F21 Clutch coil 2 temperature sensor error
F29 Indoor nonvolatile memory (EEPROM) error
F31 Outdoor nonvolatile memory (EEPROM) error
H07 Compressor oil deplation error
L02 Inconsistencise in indoor / outdoor unit models
L03 Multiple main units set for group control
L04 Duplicate system (outdoor unit) address setting
L05 Duplicate indoor unit priority setting
L06 Duplicate indoor unit priority setting
L07 Group control wire present for individual-control indoor unit
Abnormality / Protection control Problem
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